| Message ID | 1453566729-30220-2-git-send-email-antoine.tenart@free-electrons.com |
|---|---|
| State | New |
| Headers | show |
On Sat, 23 Jan 2016, Antoine Tenart wrote: > This patch adds support for the Braytrail series, with the hardware > blink capability. > > Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> > --- > drivers/gpio/gpio-ich.c | 12 ++++++++++++ > include/linux/mfd/lpc_ich.h | 1 + Acked-by: Lee Jones <lee.jones@linaro.org> > 2 files changed, 13 insertions(+) > > diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c > index 4ba7ed502131..6f5fcae32855 100644 > --- a/drivers/gpio/gpio-ich.c > +++ b/drivers/gpio/gpio-ich.c > @@ -384,6 +384,15 @@ static struct ichx_desc avoton_desc = { > .use_outlvl_cache = true, > }; > > +/* Baytrail */ > +static struct ichx_desc baytrail_desc = { > + .ngpio = 96, > + .regs = ichx_regs, > + .reglen = ichx_reglen, > + .have_blink = true, > + .use_outlvl_cache = true, > +}; > + > static int ichx_gpio_request_regions(struct resource *res_base, > const char *name, u8 use_gpio) > { > @@ -461,6 +470,9 @@ static int ichx_gpio_probe(struct platform_device *pdev) > case AVOTON_GPIO: > ichx_priv.desc = &avoton_desc; > break; > + case ICH_BAYTRAIL_GPIO: > + ichx_priv.desc = &baytrail_desc; > + break; > default: > return -ENODEV; > } > diff --git a/include/linux/mfd/lpc_ich.h b/include/linux/mfd/lpc_ich.h > index 2b300b44f994..659a1cd875d8 100644 > --- a/include/linux/mfd/lpc_ich.h > +++ b/include/linux/mfd/lpc_ich.h > @@ -34,6 +34,7 @@ enum { > ICH_V10CORP_GPIO, > ICH_V10CONS_GPIO, > AVOTON_GPIO, > + ICH_BAYTRAIL_GPIO, > }; > > struct lpc_ich_info {
diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c index 4ba7ed502131..6f5fcae32855 100644 --- a/drivers/gpio/gpio-ich.c +++ b/drivers/gpio/gpio-ich.c @@ -384,6 +384,15 @@ static struct ichx_desc avoton_desc = { .use_outlvl_cache = true, }; +/* Baytrail */ +static struct ichx_desc baytrail_desc = { + .ngpio = 96, + .regs = ichx_regs, + .reglen = ichx_reglen, + .have_blink = true, + .use_outlvl_cache = true, +}; + static int ichx_gpio_request_regions(struct resource *res_base, const char *name, u8 use_gpio) { @@ -461,6 +470,9 @@ static int ichx_gpio_probe(struct platform_device *pdev) case AVOTON_GPIO: ichx_priv.desc = &avoton_desc; break; + case ICH_BAYTRAIL_GPIO: + ichx_priv.desc = &baytrail_desc; + break; default: return -ENODEV; } diff --git a/include/linux/mfd/lpc_ich.h b/include/linux/mfd/lpc_ich.h index 2b300b44f994..659a1cd875d8 100644 --- a/include/linux/mfd/lpc_ich.h +++ b/include/linux/mfd/lpc_ich.h @@ -34,6 +34,7 @@ enum { ICH_V10CORP_GPIO, ICH_V10CONS_GPIO, AVOTON_GPIO, + ICH_BAYTRAIL_GPIO, }; struct lpc_ich_info {
This patch adds support for the Braytrail series, with the hardware blink capability. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> --- drivers/gpio/gpio-ich.c | 12 ++++++++++++ include/linux/mfd/lpc_ich.h | 1 + 2 files changed, 13 insertions(+)